How many movies have John Callen and Nicko Vella acted in together?

They have worked on 3 movies together! Their first movie together was Treasure Island Kids: The Mystery of Treasure Island (2006) while their highest rated movie together was Treasure Island Kids: The Battle of Treasure Island (2006). They have not worked together since Treasure Island Kids: The Battle of Treasure Island (2006). They are most known for their family films together.